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Europe · PC · Ranked · All ranks · all maps · changePick rate 8.1%Win rate 47.8%Ban rate 7.6%Official hero page

Abilities all values

  • 5v5Standard (5v5): the values below
  • 6v6Base health 375 per patch of 17 Dec 2024
  • Stadiumown values not collected yet

Void Accelerator (Omnic Form)ProjectileHeadshots

Rapid projectile gun, 25 shots per second of 5 damage, 100 ammo, headshots possible.

Damage
5
Damage per second
125
Ammo
100
Reload
1 s
Fire rate
25 shots/s
Projectile speed
80 m/s

Last changed on 5 December 2023: Projectile size, DamageChange

Void Barrier (Omnic Form)

Places a 1000-health barrier up to 35 m away for 4 s.

Cooldown
12 s
Duration
4 s
Range
35 m
Barrier
1000

Last changed on 10 March 2026: CooldownChange

Pummel (Nemesis Form)Melee · Projectile

Punches that send a piercing wave out to 10 m, 65 damage each.

Damage
65
Damage per second
108.33
Headshots
no
Ammo
∞
Fire rate
1.67 shots/s
Range
10 m
Projectile speed
105 m/s

Last changed on 5 July 2024: Pummel damageChange

Ravenous VortexArcing projectile · Area

Lobbed orb: 4 m field for 3 s, enemies slowed 40% and dragged down.

Damage
30 (explosion damage)
Headshots
no
Cooldown
11 s
Duration
3 s
Radius
4 m
Projectile speed
30 m/s
Slow
-40%

Last changed on 14 July 2026: Explosion damageChange

AnnihilationArea · BeamUltimate

Ultimate: Nemesis Form plus a 13 m swarm dealing 35 per second, kept alive by damage.

Damage
35/s
Headshots
no
Duration
3–20 s
Radius
13 m
Ultimate cost
2300 points

Last changed on 10 March 2026: Damage per secondChange

More values

Nemesis Form

Cooldown
8 s
Duration
8 s
Speed boost
+20%

Block

Cooldown
0.5 s
Duration
0.2 s (min)
Damage reduction
-75% taken

Perks one of two per level

Minor perks

Relentless Formchanged 16 Jun 2026

Eliminations add time to an active Nemesis Form: 2 s each, 1 s during Annihilation.

or
Prolonged Barrierchanged 14 Apr 2026

Void Barrier lasts 25% longer and is 25% larger.

Major perks

Void Surgechanged 14 Apr 2026

Holding fire with Void Accelerator adds a 6-projectile burst every so often.

or
Nanite Repairchanged 16 Jun 2026

Standing in his own Ravenous Vortex heals Ramattra 100 each second.

Stadium powers 12 to choose from

Void Surgechanged 14 Apr 2026
Void Blightchanged 23 Apr 2026
Recursion Relaychanged 23 Apr 2026
Rampartschanged 14 Apr 2026
Second Phasechanged 23 Apr 2026
Final Formchanged 23 Apr 2026
Breakoutchanged 14 Apr 2026
Retaliationchanged 23 Apr 2026
Conversion Protocolchanged 23 Apr 2026
Insatiable Spiralchanged 11 Aug 2026
Ravaging Vortexchanged 14 Apr 2026
Dreadknightchanged 23 Apr 2026
Powers, items and changes in Stadium

Statistics Europe · PC · Ranked · All ranks · all maps · change

47.8%Win rate
Place 10 of 15 (Tank)
Win rateall 53 heroes
44.1%55.9%
Pick rate8.1% Place 4 of 15 (Tank)
1.9%31.9%
Ban rate7.6% Place 8 of 15 (Tank)
0.1%49.2%

Dots: 53 heroes, white: Ramattra. Blizzard , as of 25 Sept 2026

Counters by abilities, not by win rates

Hard for Ramattra

AnaSleep Dart stops his push in Nemesis Form, and Biotic Grenade cuts his healing.ZaryaNemesis Form is a big target that stays close, and every punch into Zarya's barriers charges her up.

Ramattra counters

PharahRavenous Vortex pulls her down to the ground and slows her.ReinhardtPummel sends piercing waves through Barrier Field.SigmaPummel sends piercing waves through Experimental Barrier.

Goes well with Ramattra

none known

Changes 23 patches · 121 changes since 15 Dec 2022 · green helps Ramattra, red hurts, grey is unclear

Season 4 (2026) · Heroes of Busan

1 patch · 2 changes
StadiumPatch notes

Vengeful Vortex

  • Detonation bonus damage5025 (worse)

Insatiable SpiralPower

  • Ravenous vortex bonus damage3015% (worse)

Season 3 (2026) · Into the Tiger's Den

4 patches · 11 changes
StadiumPatch notes

Relentless FormMinor perk

  • Duration bonus12s (better)

Nanite RepairMajor perk

  • Healing75100 (better)

Omnium AugmentItem · Rare

  • Cost4,5005,000 (worse)

Nano-MenderItem · Epic

  • Cost11,0009,000 (better)

Swirling WardItem · Epic

  • One change without numbers

Season 2 (2026) · Summit

2 patches · 77 changes
StadiumPatch notes

RetaliationPower

  • Maximum damage150

DreadknightPower

  • unnamed field21s

Conversion ProtocolPower

  • Healing5025% (worse)

Voracious Maelstrom

  • unnamed field10.5s

Void BlightPower

  • Void blight damage2030 (better)

R-7000 Powercell

  • Cost12,00010,000 (better)

Recursion RelayPower

  • Damage amplification1015% (better)

Second PhasePower

  • unnamed field10075%

Final FormPower

  • Final form healing8050 (worse)
StadiumPatch notes

Ravenous Vortex

  • Explosion damage5015 (worse)

Prolonged BarrierMinor perk

  • Void barrier duration and size+25% (better)

Void SurgeMajor perk

  • Delay between bursts0.750.6s (better)

Void BlightPower

  • One change without numbers

Void SurgePower

  • One change without numbers

RampartsPower

  • One change without numbers

Recursion RelayPower

  • One change without numbers

Final FormPower

  • One change without numbers

Second PhasePower

  • One change without numbers

BreakoutPower

  • Cooldown4 s

Conversion ProtocolPower

  • One change without numbers

RetaliationPower

  • One change without numbers

Insatiable SpiralPower

  • One change without numbers

Ravaging VortexPower

  • One change without numbers

DreadknightPower

  • One change without numbers

Fusion CoreItem · Rare

  • Attack speed5%
  • Cost4,000
  • One change without numbers

Merged MunitionsItem · Rare

  • Weapon power10%
  • unnamed field50%
  • Cost4,500

Omnium AugmentItem · Rare

  • Weapon power10%
  • unnamed field25%
  • Cost4,500

R-7000 PowercellItem · Epic

  • Weapon power5%
  • unnamed field50%
  • Cost12,500
  • One change without numbers

Anima of AnubisItem · Epic

  • Ability power10%
  • Attack speed10%
  • Cost13,000
  • One change without numbers

Voracious MaelstromItem · Rare

  • Cooldown reduction5%
  • Cost4,000
  • One change without numbers

Null VectorItem · Rare

  • Cooldown reduction5%
  • unnamed field100%
  • Cost4,000

Abyssal ExtenderItem · Epic

  • Shields25
  • Cooldown reduction10%
  • unnamed field50%
  • Cost10,000

Swirling WardItem · Epic

  • Ability power15%
  • Cooldown reduction10%
  • Cost10,000
  • One change without numbers

Ultimatum AxisItem · Epic

  • Starting ultimate charge15%
  • unnamed field50%
  • Cost9,000
  • One change without numbers

Shambali ShieldingItem · Rare

  • Shields25
  • Cost4,500
  • 2 changes without numbers

Zenyatta's AuraItem · Rare

  • Health25
  • Cost4,000
  • One change without numbers

Colossal ConstructItem · Rare

  • Armor25
  • Cost5,000
  • One change without numbers

Nano-MenderItem · Epic

  • Shields25
  • unnamed field35%
  • One change without numbers

Caustic Exo-ArmorItem · Epic

  • Health50
  • Weapon lifesteal10%
  • Ability lifesteal10%
  • unnamed field15%
  • Cost9,000

Season 1 (2026) · Conquest

1 patch · 2 changes

Season 19 (2025) · Haunted Masquerade

1 patch · 1 change

Season 18 (2025) · Stadium Quick Play

2 patches · 3 changes

Season 17 (2025) · Powered Up!

1 patch · 1 change

Season 14 (2024) · Hazard

2 patches · 4 changes
6v6Patch notes

Base values

  • Base health250375 (better)6v6

Void Barrier (Omnic Form)

  • Cooldown1316s (worse)6v6

Nemesis Form

  • Bonus armor300200 (worse)6v6

Season 11 (2024) · Super Mega Ultrawatch

2 patches · 5 changes

Season 9 (2024) · Champions

2 patches · 3 changes

Season 8 (2023)

1 patch · 4 changes
Patch notes

Base values

  • Base health300200 (worse)
  • Base armor0100 (better)

Void Accelerator (Omnic Form)

  • Projectile size0.0750.1m (better)
  • Damage4.55 (better)

Season 7 (2023)

1 patch · 1 change

Season 6 (2023)

1 patch · 1 change

Season 3 (2023)

1 patch · 3 changes

Season 2 (2022)

1 patch · 3 changes

Sources

Names, pictures and icons
Blizzard Entertainment, loaded from Blizzard's servers
Base, birthday and age
Blizzard hero page , read on 23 Sept 2026
Ability values
Overwatch fan wiki , CC BY-NC-SA 3.0 , as of 24 Sept 2026
Short descriptions
Counterpick, in our own words from Blizzard's ability and perk texts and the values on this page
Changes
Blizzard patch notes , as values, not as text; field names from the notes or from Counterpick
Rates
Blizzard hero statistics , collected every night
Counters and reasons
Counterpick